package com.practice.misc;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;

/**
 * ID:		liluyan1
 * LANG:	JAVA
 * TASK:	test
 */
public class Test {
	public static void main (String[] args) throws IOException {
	    BufferedReader f = new BufferedReader(new FileReader("test.in"));
	    PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("test.out")));
	    StringTokenizer st = new StringTokenizer(f.readLine());
	    int i1 = Integer.parseInt(st.nextToken());    
	    int i2 = Integer.parseInt(st.nextToken());    
	    
	    out.println(i1+i2);                           
	    out.close();                                  
	    System.exit(0);                               
	  }
}
